Roseola is an illness characterized by red spots that appear hidden or raised on the skin, usually caused by a virus. Roseola symptoms usually appear in the first or second week after infection.

Roseola can be itchy in people with sensitive skin. Skin lesions caused by roseola are usually not dangerous and can resolve on their own without treatment. However, this symptom can make the patient uncomfortable and restless.

There are two types of rash fever: scarlet fever and roseola. Both have similar symptoms and causes. For young children, parents need to understand the symptoms of the disease to detect and treat their children early and effectively.